The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2020
Filed:
Oct. 13, 2017
Willy A. Bachofen Ag, Muttenz, CH;
Willy A. Bachofen AG, Muttenz, CH;
Abstract
An agitator ball mill comprises agitating discs () on an agitating shaft, wherein two adjacent agitating discs () are bounding a grinding cell, respectively. The agitating discs () comprise grinding material passage openings () which are only arranged in the immediate proximity of a grinding chamber inner boundary (), which connect adjacent grinding cells, and which have a radially outer boundary that has a distance Rstarting from the grinding chamber inner boundary () in the radial direction of the agitating disc (). For the ratio of the distance Rof the radially outer boundaries of the grinding material passage openings () to a radial extension Rof the agitating discs (), the following condition applies: 0.05·R≤R≤0.25·R. Otherwise the agitating discs () are closed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile